* {
  margin: 0;
  padding: 0;
}

body, button, input, select, textarea {
  font: 12px/1.5tahoma, arial, \5b8b\4f53;
}

h1, h2, h3, h4, h5, h6 {
  font-size: 100%;
}

address, cite, dfn, em, var {
  font-style: normal;
}

code, kbd, pre, samp {
  font-family: couriernew, courier, monospace;
}

small {
  font-size: 12px;
}

ul, ol {
  list-style: none;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

sup {
  vertical-align: text-top;
}

sub {
  vertical-align: text-bottom;
}

legend {
  color: #000;
}

fieldset, img {
  border: 0;
}

button, input, select, textarea {
  font-size: 100%;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

#container {
  height: calc(100vh);
  background: #00FF00 url(../img/logo.png) no-repeat fixed center;
}